Air filter element for engine



FIG. 1 is a perspective view of an air filter element for engine embodying our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a front end elevational view thereof; and,

FIG. 7 is a rear end elevational view thereof. 

The ornamental design for air filter element for engine, as shown and described. 